Method constructor

lib/jsdom/living/nodes/HTMLCollection-impl.js:7–16

(globalObject, args, privateData)

exports.implementation = class HTMLCollectionImpl {
  constructor(globalObject, args, privateData) {
    this._list = [];
    this._version = -1;
    this._element = privateData.element;
    this._query = privateData.query;

    this._globalObject = globalObject;

    this._update();
  }
  get length() {
    this._update();
    return this._list.length;